If You’re Seeing Errors Similar to:

The Google Optimize snippet for the container with ID GTM-******* is not correctly installed on this page. To preview variants for this experiment, make sure the Google Optimize snippet is installed on any pages you want to test.

This page does not have an Optimize snippet for this container. To preview this page and start an experiment, please check that your page has the snippet properly set up.

Make sure you’re logged out of WordPress when viewing the variant because MonsterInsights doesn’t track logged-in admins and editors by default. More information on this error here.